NPI registry status
Active
2026 NPPES data Specialist NPI 1346281177 MD
Verify on CMS → Mark Freilich, MD
Specialist in New Rochelle, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,608 in Specialist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Mark Freilich, MD is a Specialist in New Rochelle, New York, listed in the federal CMS National Provider Identifier registry.
- #8
- Specialist rank among New York specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1346281177 · Specialist
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-NONE · BOOK-MID · PHOTO-ENUM
- NPI-10 1346281177
- ENUM-LEGACY 2006
- TAX-MEGA 70K Specialist
- RX-NONE No Part D
- BOOK-MID 22,821 in New York
- PHOTO-ENUM Michelle Quirk · 2006
What does the federal data show about Mark Freilich, MD?
Quality data not reportedPrimary specialty
Specialist
Specialty distribution in New York
How Specialist compares to other specialties among New York providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Specialist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1346281177 |
|---|---|
| Specialty | Specialist |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/10/2006 |
License & disciplinary context - New York NYSBPMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~100K New York medical licensees in 2023 - they are NOT specific to Mark Freilich, MD. To verify Mark Freilich, MD's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Specialist Overview
How Mark Freilich, MD fits within the Specialist landscape nationally.
69,608
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider
Nationwide Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Freilich, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Specialist Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Freilich.
One of 22,821 Specialist providers enrolled in New York, 5 are shown here.
Caroline A Borum
Oswego, NY
Kerry Aaron
Fairport, NY
Dr. Bracha Aaronson
SPECIAL EDUCATOR
Brooklyn, NY
Dr. Gayle Aaronson
SPECIALIST
New York, NY
Kerly Abad Avila
New York, NY
Compare Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Mark Freilich, MD's specialty? ▼
Mark Freilich, MD specializes in Specialist and practices in New Rochelle, New York. Credentials: MD.
Where is Mark Freilich, MD located? ▼
Mark Freilich, MD is located at 389 BEECHMONT DR, New Rochelle, NY, 10804. Phone: (914) 576-6084.
What is Mark Freilich, MD's NPI number? ▼
Mark Freilich, MD's National Provider Identifier (NPI) is 1346281177, issued on 06/10/2006.
How many Specialist providers are there in the US? ▼
There are 69,608 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
Does Mark Freilich, MD accept Medicare? ▼
Mark Freilich, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mark Freilich, MD's credentials? ▼
Mark Freilich, MD's NPI is 1346281177 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.